ngutche ngutche

18-09-2021
Physics

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a book has a mass of 0.95kg is held 2.3m above the ground. determine the gravitational potential energy of the book

Respuesta :

ichigokurosaki69 ichigokurosaki69

18-09-2021

Answer:

PEgrav = 21.4J

Explanation:

Use the gravitational potential energy formula

m= 0.95kg h=2.3m g= 9.8 N/kg

PEgrav = m *• g • h

PEgrav = 0.95kg * 9.8N/kg * 2.3m

PEgrav = 21.4J

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